/* 导航栏  */
header {
    width: 100%;
    height: 66px;
    border-bottom: 1px solid #ffffff;
    position: absolute;
    z-index: 2;

}

.nav {
    width: 96%;
    height: 65px;
    display: flex;
    justify-content: space-between;
}

/* LOOG */
.nav-log {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;

}

/* 导航list */
.nav-list {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;

}

.nav-log h1 {
    margin: 0;
}

.nav-list a {
    display: flex;
    height: 100%;
    color: #fff;
    justify-content: center;
    align-items: center;

}

.nav-list ul {
    display: flex;
    height: 100%;
}

.nav-list li {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 60px;
    height: 100%;
}

/* 右侧登录注册 */
.ld {
    display: flex;
    height: 100%;
    align-items: center;
    justify-content: flex-end;
}

/* 登录注册 */
.login,
.regsiter {
    margin: 0 5px;
    width: 80px;
    height: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid #fff;
    border-radius: 20px;
}

#active {
    border-bottom: 2px solid #fff;
}

.ld a {
    color: #fff;
}

.regsiter {
    border: 0;
    background-color: #ed510a;
}

/* 主体  */
main {
    width: 100%;
}

/* 轮播图框架 */
.swiper {
    width: 100%;
    overflow: hidden;
    height: 680px;
}

.lbt {
    position: absolute;
}

/* 轮播图 */
#swiper-a,
#swiper-b,
#swiper-c {
    width: 100%;
    height: 100%;

}

#swiper-a {
    background: url(../imgs/banner1.png) no-repeat;
    background-size: 100% 100%;
}

#swiper-b {
    background: url(../imgs/banner2.png) no-repeat;
    background-size: 100% 100%;
}

#swiper-c {
    background: url(../imgs/banner3.png) no-repeat;
    background-size: 100% 100%;
}

/* 开发者 */

.cloud {
    width: 100%;
}

.aptit {
    margin-top: 50px;
    text-align: center;
}

.y {
    margin: 20px 0;


}

/* 云服务 */
.yfw {
    width: 100%;
    margin: 3% auto;

}

.yfw ul {
    display: flex;
    justify-content: space-evenly;
    height: 100%;
}




.yfw ul li {
    width: 20%;
    height: 280px;
    box-shadow: rgba(17, 107, 227, 0.43) 1px 0px 1px, rgba(18, 113, 239, 0.75) 3px -4px 3px;

}

.yfw ul img {
    width: 100%;

}

.yfw ul h2 {
    font-size: 25px;
}

.yfw ul p {

    font-size: 12px;
}

.yfw ul p:nth-child(1) {
    color: #0c5fce;
}

.api-con {
    margin-left: 20px;
    box-sizing: border-box;
}

.api-a a {
    color: #1271ef;
    font-weight: bold;
}

.api-con p:nth-child(2) {
    margin: 12px 0;
}

/* 海量api */
.api {
    width: 100%;
    text-align: center;
    background-color: #f8f9fb;
}

.api .api-tit {
    text-align: center;
    padding: 20px 0;
}

.api-b {
    display: flex;
    width: 100%;
    height: 100px;
    justify-content: center;
    align-items: center;
}

.api ul {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    height: 300px;
    justify-content: space-between;
    align-content: space-between;
    margin: 20px 0;
}

.api li {
    display: flex;
    flex-wrap: wrap;
    width: 19%;
    height: 48%;
    background-color: rgb(255, 255, 255);
    align-content: center;
    justify-content: space-around;
    box-shadow: rgba(17, 107, 227, 0.43) 1px 0px 1px, rgba(18, 113, 239, 0.75) 3px -4px 3px;
}

.api li span {
    display: flex;
    width: 100%;
    height: 50px;
    justify-content: center;
    align-items: center;

}

/* 慧集 */
.master {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.safea .master-tit {
    text-align: center;
}



.nr-img {
    width: 50%;
}

.master-list ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    align-content: space-around;
    width: 100%;

    background-color: cadetblues;
}

.master-list ul li {
    display: flex;
    flex-wrap: wrap;
    width: 86%;
    height: 70px;
    background-color: #f5f5f5;
    padding: 0 26px;
    position: relative;
    box-sizing: border-box;
    margin: 13px 0;
}

.master-list li::before {
    content: "";
    display: block;
    position: absolute;
    width: 5px;
    height: 30px;
    top: 20px;
    left: 0;
    background-color: #1271ef;
}

.master-nr {

    display: flex;
}

.master-list {
    width: 100%;


}

.mas-img {
    display: flex;
    width: 100%;
    height: 50%;
    align-items: center;
    flex-wrap: wrap;
}

.mas-img p {
    padding: 0 5px;
}

/* 独角兽 */
.safe {
    height: 500px;
    margin-top: 100px;


}



.safe-box {
    width: 100%;
    background-color: #dddbdb;

}

.sa-nr {
    position: relative;
    height: 272px;



}

.safe-box {
    margin-top: 5%;
}

/* 独角兽左侧图片 */
.saimg {

    height: 100%;

}

.safea {
    display: flex;
    position: absolute;
    top: -20px;
    width: 100%;
    height: 292px;

}

.saimg img {
    width: 100%;
    height: 100%;
}

.sar {
    padding: 0 40px;
    width: 60%;



}

/* 逗号图片 */
.sar .dh {
    width: 100%;
    height: 50px;
    text-align: left;

}

.sar-nr {
    text-align: left;
    line-height: 1.5;
    background-color: #dddbdb;
    height: 241px;

    overflow: hidden;
}

.sar-nr p {
    overflow: hidden;
    height: 187px;
}

.safe .sar-nr span {
    text-align: right;

}

.safea .yj {
    display: flex;
    height: 77px;
    justify-content: flex-end;
    align-items: center;
}

.safea .yj span {
    position: relative;
}

.yj span::before {

    content: "";
    display: block;
    width: 32px;
    height: 5px;
    background-color: rgb(12, 95, 206);
    position: absolute;
    left: -40px;
    top: 10px;

}

/* .数据安全 */

.data {
    height: 300px;
    width: 100%;

}

.date-tit {
    height: 50px;
    margin-top: 20px;
}

.data-img {
    height: 300px;
    display: flex;
    justify-content: center;
}

.data-img ul {
    width: 100%;
    height: 100%;
    display: flex;
    list-style: none;
    justify-content: space-around;
    align-items: center;

}

.data-img li {

    display: flex;
    flex-direction: column;
    align-items: center;
    flex-wrap: nowrap;
}

.data-img li span {
    height: 50px;
    justify-content: center;
    align-items: center;
    display: flex;
}

/* 免费试用API */
.api-fot {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 200px;
    background: url(../imgs/login-register-bg.png);
    background-color: #0c5fce;
    color: #fff;
    flex-direction: column;
}

/* 立即体验按钮 */
.api-fot button {
    width: 150px;
    height: 50px;
    background-color: transparent;
    border: 1px solid #ffffff;
    color: #fff;

}

.foooter {
    display: flex;
    height: 100%;
    justify-content: space-between;
    align-items: center;
}

/* 底部 */
footer {
    color: #ccc;
    width: 100%;
    height: 374px;


}

footer ul {
    display: flex;

    height: 100%;
    width: 76%;
    justify-content: space-around;
    align-items: center;
}

.foooter li {
    height: 66%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    font-size: 12px;
}

.foooter a {
    color: #ccc;
}

.foooter li a:nth-child(1) {
    font-size: 16px;
    font-weight: bold;
    padding: 33px 0;
    color: #000;

}



.vx {
    text-align: right;
    line-height: 1.5;
    width: 120px;
    height: 200px;

}

.vx img {
    margin-top: 50px;
    width: 100%;
}

.fo-t {
    display: flex;
    height: 40px;

    justify-content: space-between;
    align-items: center;
}

.fo-t p {
    display: flex;
    align-items: center;
}

.fo-t img {
    padding: 0 5px;
}

/* 返回顶部按钮 */
.top {
    border-radius: 50%;
    width: 42px;
    height: 42px;
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: url(../imgs/returntopicon.jpg) no-repeat;
    display: none;

}

.tops {
    border-radius: 50%;
    width: 42px;
    height: 42px;
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: url(../imgs/returntopicon.jpg) no-repeat;
    background-position: 0 -41px;
}

/* 波浪开始 */
.parallax>use {
    animation: move-forever 12s linear infinite;
}

.parallax>use:nth-child(1) {
    animation-delay: -2s;
}

.parallax>use:nth-child(2) {
    animation-delay: -2s;
    animation-duration: 5s;
}

.parallax>use:nth-child(3) {
    animation-delay: -4s;
    animation-duration: 3s;
}

@keyframes move-forever {
    0% {
        transform: translate(-90px, 0%);
    }

    100% {
        transform: translate(85px, 0%);
    }
}

.wiiuii_layout {
    width: 100%;
    height: 40px;
    position: relative;
    overflow: hidden;
    z-index: 1;
    background: var(--footer-bg);
}

.editorial {
    display: block;
    width: 100%;
    height: 40px;
    margin: 0;
}

/* 波浪结束 */
/* 1200 */
@media screen and (max-width:1200px) {
    .swiper {
        width: 100%;
        height: 490px;
    }

    .yfw ul li {
        width: 166px;
        height: 196px;
    }

    .yfw ul h2 {
        font-size: 17px;
    }

    .api-con p:nth-child(2) {
        min-height: 20px;
    }



    .master-list ul li {
        font-size: 12px;
        margin: 5px 0;
    }
}

/* 980 */
@media screen and (max-width:980px) {
    .swiper {
        height: 425px;
    }

    .yfw ul {
        flex-wrap: wrap;
        justify-content: space-between;
    }

    .yfw ul li {
        width: 143px;
        height: 212px;
        margin: 23px 0;
    }

    .api-con {
        padding: 9px 0;

    }

    .foooter li a:nth-child(1) {
        font-size: 12px;
    }
}

@media screen and (max-width:768px) {
    .swiper {
        height: 366px;
    }

    .yfw ul li {
        width: 220px;
        height: 257px;
        margin: 23px 0;
    }

    .master-list ul {
        display: flex;
        justify-content: space-between;

    }

    .nr-img {
        width: 100%;
    }

    .master-nr {
        flex-wrap: wrap;
    }

    .master-list ul li {

        width: 48%;

    }

    .safe-box {
        height: 220px;
    }

    .safea {
        height: 239px;
    }

    .sa-nr {
        height: 233px;

    }

    .sar-nr {
        height: 189px;
    }

    .sar-nr p {
        height: 101px;
    }
}

/* wap640 */
@media screen and (max-width:640px) {
    .container {
        width: 96%;
    }

    /* 导航栏 */
    .nav-list {
        display: none;
    }


    /* 轮播图框架 */
    .swiper {
        width: 100%;
        height: 288px;


    }



    /* 轮播图 */
    #swiper-a,
    #swiper-b,
    #swiper-c {
        width: 100%;
        height: 100%;

    }

    .aptit h1 {
        font-size: 1.5em;
    }



    .yfw ul {
        display: flex;
        width: 100%;
        flex-wrap: wrap;
        height: 100%;
        align-content: space-around;
        align-items: center;
        justify-content: space-evenly;
    }

    .yfw ul li {
        width: 46%;

        margin: 10px 0;
    }

    .api-tit h1 {
        font-size: 1.5em;
    }

    .yfw ul h2 {
        font-size: 20px;
    }

    .yfw img {
        width: 100%;
    }

    .api-tit p {
        line-height: 1.5;
        padding: 0 15px;
        font-size: 12px;
    }


    .api li {
        height: 44%;
    }

    .api ul {
        height: 200px;
    }

    .api li span {
        height: 30px;
    }

    .api .api-tit {
        padding: 3px 0px;
    }

    .nr-img {
        width: 50%;
        height: 50%;
    }

    .master-nr {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }

    .master-tit,
    .api-tit,
    .aptit,
    .aptit,
    .djs {
        padding: 10px 10px;
        border-bottom: 2px dashed #ccc;
    }

    .master-list ul {
        display: flex;
        flex-wrap: wrap;
        place-content: space-around flex-end;
        width: 100%;
        height: 52%;
        justify-content: space-evenly;
    }

    .mas-img {
        position: relative;
    }

    .master-list li::before {
        content: "";
        display: block;
        position: absolute;
        width: 0;
        height: 0;

    }

    .master-list ul li {
        display: flex;
        flex-wrap: wrap;
        width: 44%;
        height: 70px;
        background-color: rgb(245, 245, 245);
        padding: 0px 26px;
        margin: 5px 0;
        box-sizing: border-box;
        font-size: 12px;

    }

    .master-list .mas-img::before {
        content: "";
        display: block;
        position: absolute;
        width: 29px;
        height: 3px;
        top: 26px;
        left: 22px;
        background-color: rgb(0 8 18);
    }

    .master-list {
        display: flex;
        width: 100%;
        height: 60%;
        align-items: center;
    }

    .sar-nr {
        font-size: 12px;
        text-align: left;
        line-height: 1.5;
        height: 114px;


    }

    .sar-nr p {
        word-break: break-all;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        /* 超出几行省略 */
    }

    .saimg {
        height: 70%;
    }

    .safe-box {
        height: 185px;
        width: 100%;
        background-color: rgb(221, 219, 219);
    }

    .sar {
        padding: 0px 40px;
        width: 60%;
        height: 70%;
    }

    .foooter li {
        height: 81%;

    }

    .foooter li a:nth-child(1) {
        font-size: 12px;
        padding: 20px 0;


    }

    .vx {

        width: 121px;
        height: 113px;
    }

    .fo-t {
        font-size: 12px;

        flex-direction: column;
    }
}

/* 兼容手手机端样式480 */
@media screen and (max-width:480px) {

    /* 导航栏 */
    .nav-list {
        display: none;
    }


    /* 轮播图框架 */
    .swiper {
        width: 100%;
        height: 230px;
    }

    .yfw ul li {
        width: 46%;
        height: 238px;
        margin: 10px 0;
    }

    .master-list ul li {
        height: 73px;
        overflow: hidden;
    }

    .master ul li p {
        word-break: break-all;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        /* 超出几行省略 */
        line-height: 18px;
        /* 超出几行省略 */
    }

    .master-list .mas-img::before {
        content: "";
        display: block;
        position: absolute;
        width: 29px;
        height: 3px;
        top: 27px;
        left: 22px;
        background-color: rgb(0 8 18);
    }


}

/* wap375 */
@media screen and (max-width:375px) {
    .nav-log img {
        width: 100%;
    }

    .swiper {
        height: 193px;
    }

    .yfw ul li {
        height: 212px;
    }

    .api li {
        height: 35%;
        width: 18%;
        font-size: 12px;
        border: 1px dashed;
        box-shadow: none;
    }

    .api ul {
        display: flex;
        height: 200px;
        align-content: space-around;
        margin: 0;
    }

    .master-tit h1 {
        font-size: 1.5em;
    }

    .api-b {

        height: 38px;

    }

    .master-tit p {
        font-size: 12px;
    }

    .master-list ul li {
        width: 48%;
    }

    .safe {
        height: 280px;
        margin-top: 73px;

    }

    .safe h1 {
        font-size: 1.5em;
    }

    .sa-nr {
        position: relative;
        height: 35px;

    }

    .sar {
        padding: 0px 10px;
        width: 60%;
        height: 30%;

    }

    .saimg {
        height: 87px;
        width: 60%;
    }

    .dh img {
        width: 38%;
        height: 78%;

    }

    .sar .dh {
        width: 100%;
        height: 38%;
        text-align: left;

    }

    .safea .yj {
        background-color: #dddbdb;
        display: flex;
        height: 17px;
        justify-content: flex-end;
        align-items: center;
    }

    .yj span::before {
        content: "";
        display: block;
        width: 16px;
        height: 5px;
        background-color: rgb(12, 95, 206);
        position: absolute;
        left: -21px;
        top: 7px;
    }

    .safe-box {
        margin-top: 40px;
        height: 67px;

    }

    .sar-nr {
        position: absolute;
        height: 40px;
        top: 34px;
    }

    .sar-nr p {

        -webkit-line-clamp: 2;
    }

    .data-img ul {
        margin: 56px 0;
        flex-wrap: wrap;
    }

    .data-img li {
        font-size: 12px;
        width: 33%;

    }

    .date-tit h1 {
        font-size: 1.5em;
    }

    .safea {

        height: 0;

    }

    .api-fot {

        justify-content: space-around;
        margin: 50px 0;

        background-size: 100% 100%;
    }

    .api-fot h1 {
        font-size: 1em;
    }

    .data-img img {
        height: 66px;
    }

    .date-tit .api-a {
        margin: 10px 0;
    }

    .data {
        height: 100%;
    }

    .foooter {
        display: flex;
        height: 100%;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
    }

    footer ul {
        font-size: 8px;
        display: flex;
        height: 61%;
        width: 100%;
        align-items: center;
        flex-wrap: wrap;
        justify-content: space-between;
        flex-direction: row;
    }

    .foooter li {
        display: flex;
        width: 26%;
        justify-content: space-between;
        align-items: center;
    }

    .vx {

        display: flex;
        width: 99%;
        /* height: 58%; */
        flex-direction: row;
        align-content: stretch;
        align-items: center;
        justify-content: flex-end;

    }

    .vx img {
        margin: 0;
        width: 120px;
        height: 100%;
    }

    footer {
        height: 100%;
    }

    .foooter a {
        margin: 5px 0;
    }

    .vx h2 {
        position: relative;
    }

    .vx h2::after {
        content: "";
        display: block;
        width: 5px;
        height: 24px;
        position: absolute;
        background-color: #0c5fce;
        left: -16px;
        top: 0px;
    }
}

/* 1200px
1100px    1000px   1024px
980px
768px     720px
640px
480px
375px
320px
280px */